installoptionalpackage webpositive
... no packages need to be installed.
If you wish to re-install a package, run these two commands
rm /boot/common/data/optional-packages/OptionalPackageNames
open /boot/common/data/optional-packages/InstalledPackages
and delete the line containing the package name(s).
The issue seems to be a broken/missing openssl. Unfortunately at the moment, IOP does not support installing OpenSSL (portions of build/jam/BuildFeatures need to be rewritten so that IOP can parse it).